Overview

We're hiring a backend developer to join a dynamic and forward-thinking team focused on rebuilding and scaling a large-scale login and registration platform. If you're looking to work on meaningful systems that impact millions of users-and want to do it using a up-to-date stack-you'll want to explore this role.

High-impact system rebuild. Modern tech stack. Talented team.

What You'll Work On

- Redesign and develop backend services powering user authentication
- Work hands-on with Java and Kotlin in a real production environment
- Contribute to both new feature development and ongoing system maintenance
- Collaborate with senior engineers and technical leads on architecture and delivery

What You Bring

- 5+ years (Intermediate) or 8+ years (Senior) of backend development experience
- Strong experience with Java and Kotlin
- Background in relational databases (Oracle 19+,



PL/SQL)
- Familiarity with NoSQL technologies like MongoDB and Elasticsearch

Nice to Have

- Exposure to React and TypeScript
- Experience with Kafka and event-driven architecture
- Ability to work across both greenfield and legacy codebases

Why Apply

- Contribute to a high-visibility platform used by millions
- Work in a modern, fast-paced, and collaborative engineering environment
- Learn from a highly experienced team and influence technical direction
- Build clean, scalable systems with real-world impact

Seniority level

- Mid-Senior level

Employment type

- Full-time

Job function

- Information Technology

Industries

- Information Services

📌 Software Engineer (Montreal)
🏢 Vaco by Highspring
📍 Montreal